Language AutoDetection Improvements

    - Fix: Loading/Saving range options.
    - Fix: Language AutoDetection. Using locale language instead of selected one.
    - Support for range options in GTK UI.
    - Option to control recoding timeout is provided.
    - LibRCC.h is updated (Translate, Spell, IConv).
    - Documentation is updated.
    - Add 'rcc-config' alias to 'rcc-gtk2-config' in spec.
    - Implemented concept of parrent languages
	+ The concept is used in language autodetection. The string in considered
	language is permited to have words from all it's parrent languages. 
	+ English is assumed to be parrent for all other languages by default.
	+ Russian is parrent language for Ukrainian and Belorussian.
    - No translation to english if translation between related (one of the 
    languages is parrent for another one) languages is failed.

3 files changed, 32 insertions, 8 deletions

diff --git a/examples/input-russian.txt b/examples/input-russian.txt
index b89c105..aa60118 100644
--- a/examples/input-russian.txt
+++ b/examples/input-russian.txt
@@ -4,3 +4,4 @@
 привет
 Good Morning
 Guten Abend
+Çäîðîâåíüê³ Áóëè
diff --git a/examples/rcc-example.xml b/examples/rcc-example.xml
index 5bf50b6..6bad1f3 100644
--- a/examples/rcc-example.xml
+++ b/examples/rcc-example.xml
@@ -22,14 +22,27 @@
 		<Charset>MACCYRILLIC</Charset>
 	    </Charsets>
 	</Language>
-	<Language name="ja">
-	    <FullName>Japanese</FullName>
+	<Language name="uk">
+	    <FullName>Ukrainian</FullName>
+	    <Engines>
+		<Engine>russian</Engine>
+	    </Engines>
 	    <Charsets>
 		<Charset>UTF-8</Charset>
-		<Charset>ISO-2022-JP</Charset>
-		<Charset>EUC-JP</Charset>
-		<Charset>SHIFT-JIS</Charset>
+		<Charset>KOI8-U</Charset>
+		<Charset>CP1251</Charset>
+		<Charset>IBM865</Charset>
+		<Charset>ISO8859-5</Charset>
+		<Charset>MACCYRILLIC</Charset>
+		<Charset>CP1125</Charset>
 	    </Charsets>
+	    <Aliases>
+		<Alias>ru_UA</Alias>
+	    </Aliases>
+	    <Relations>
+		<Parrent>en</Parrent>
+		<Parrent>ru</Parrent>
+	    </Relations>
 	</Language>
     </Languages>
     <Options>
diff --git a/examples/rcc-gtk-config.c b/examples/rcc-gtk-config.c
index 7758f09..b055597 100644
--- a/examples/rcc-gtk-config.c
+++ b/examples/rcc-gtk-config.c
@@ -1,3 +1,5 @@
+#include <stdio.h>
+#include <string.h>
 #include <gtk/gtk.h>
 
 #include <librcc.h>
@@ -17,7 +19,7 @@ static rcc_class classes[] = {
     { NULL }
 };
 
-static char *config;
+static char *config = NULL;
 static rcc_context ctx;
 static rcc_ui_context uictx;
 
@@ -30,13 +32,20 @@ static void apply_cb(GtkWidget * w, gpointer data)
  
 int main (int argc, char *argv[])
 {
+    unsigned int i;
+    unsigned char all_mode = 0;
     GtkWidget *window1;
     GtkWidget *save, *close, *hbox;
     GtkWidget *box;
     
     
-    if (argc<1) config = argv[0];
-    else config = argv[1];
+    for (i=1;i<argc;i++) {
+	if (!strcmp(argv[i],"--all")) all_mode = 1;
+	else if (!strcmp(argv[i], "--")) break;
+	else if ((!config)&&(strncmp(argv[i],"-",1))) config = argv[i];
+    }
+    if (i==1)
+	printf("Usage: rcc-config [ --all ] [ <config name> ]\n");
 
     gtk_set_locale ();
     gtk_init (&argc, &argv);
@@ -46,6 +55,7 @@ int main (int argc, char *argv[])
     ctx = rccCreateContext(NULL, 0, 0, classes, 0);
     rccLoad(ctx, config);
     uictx = rccUiCreateContext(ctx);
+    if (all_mode) rccUiUnHideOption(uictx, RCC_OPTION_ALL);
 
     window1 = gtk_window_new (GTK_WINDOW_TOPLEVEL);
     gtk_window_set_policy(GTK_WINDOW (window1), FALSE, FALSE, TRUE);